4 * Copyright 2004,2006,2007 $ThePhpWikiProgrammingTeam
6 * This file is part of PhpWiki.
8 * PhpWiki is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * PhpWiki is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with PhpWiki; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 * This is another replacement for MagicPhpWikiURL forms.
25 * Previously encoded with the "phpwiki:" syntax.
27 * Enhanced WikiForm to be more generic:
28 * - editbox[] name=.. value=.. text=.. autocomplete=1
29 * - checkbox[] name=.. value=0|1 checked text=..
30 * - radio[] name=.. value=.. text=..
31 * - pulldown[] name=.. value=.. selected=.. text=.. autocomplete=1
32 * - combobox[] name=.. value=.. text=.. method=.. args=..
33 * - hidden[] name=.. value=..
35 * - action, submit buttontext, optional cancel button (bool)
36 * - method=get or post, Default: post.
38 * Valid arguments for pulldown and editbox: autocomplete=1, Default: 0
39 * If autocomplete=1, additional arguments method and args may be used.
40 * If no method is given, value will be used to fill in the valid values.
41 * method="xmlrpc:server:name" or "url:http://server/wiki/method" or "array:jsvariable"
42 * or "plugin:pluginname"
43 * args are optional arguments, space seperated, for the method.
44 * A combobox is a pulldown with autocomplete=1.
46 * @Author: Reini Urban
48 * Values which are constants are evaluated.
49 * The cancel button must be supported by the action.
50 * (just some wikiadmin actions so far)
51 * improve layout by: nobr=1
52 * some allow values as list from from <!plugin-list !>
55 <?plugin WikiFormRich action=dumpserial method=get
56 checkbox[] name=include value="all"
57 editbox[] name=directory value=DEFAULT_DUMP_DIR
58 editbox[] name=pages value=*
59 editbox[] name=exclude value="" ?>
60 <?plugin WikiFormRich action=dumphtml method=get
61 editbox[] name=directory value=HTML_DUMP_DIR
62 editbox[] name=pages value="*"
63 editbox[] name=exclude value="" ?>
64 <?plugin WikiFormRich action=loadfile method=get
65 editbox[] name=source value=DEFAULT_WIKI_PGSRC
66 checkbox[] name=overwrite value=1
67 editbox[] name=exclude value="" ?>
68 <?plugin WikiFormRich action=TitleSearch method=get class=wikiadmin nobr=1
69 editbox[] name=s text=""
71 checkbox[] name=case_exact
72 checkbox[] name=regex ?>
73 <?plugin WikiFormRich action=FullTextSearch method=get class=wikiadmin nobr=1
74 editbox[] name=s text=""
76 checkbox[] name=case_exact
77 checkbox[] name=regex ?>
78 <?plugin WikiFormRich action=FuzzyPages method=get class=wikiadmin nobr=1
79 editbox[] name=s text=""
81 checkbox[] name=case_exact ?>
82 <?plugin WikiFormRich action=AppendText buttontext="AddPlugin"
83 radio[] name=s value=<!plugin-list BackLinks page=WikiPlugin limit=10 !>
85 <?plugin WikiFormRich action=AppendText buttontext="AddPlugin"
86 pulldown[] name=s text="Plugins: " value=<!plugin-list BackLinks page=WikiPlugin !>
88 <?plugin WikiFormRich action=AppendText buttontext="AddCategory"
89 pulldown[] name=s text="Categories: " value=<!plugin-list TitleSearch s=Category !>
91 <?plugin WikiFormRich action=SemanticSearch buttontext="AddRelation"
92 combobox[] name=relation text="Relation: " method=listRelations
94 <?plugin WikiFormRich action=AppendText buttontext="InsertTemplate"
95 combobox[] name=s text="Template: " method=titleSearch args="Template/"
99 class WikiPlugin_WikiFormRich
102 function getName () {
103 return "WikiFormRich";
105 function getDescription () {
106 return _("Provide generic WikiForm input buttons");
108 function getDefaultArguments() {
109 return array('action' => false, // required argument
110 'method' => 'post', // or get
111 'class' => 'wikiaction',
112 'buttontext' => false, // for the submit button. default: action
113 'cancel' => false, // boolean if the action supports cancel also
114 'nobr' => false, // "no break": linebreaks or not
118 /* TODO: support better block alignment: <br>, tables, indent
120 function handle_plugin_args_cruft($argstr, $args) {
121 $allowed = array("editbox", "hidden", "checkbox", "radiobutton"/*deprecated*/,
122 "radio", "pulldown", "submit", "reset", "combobox");
123 // no editbox[] = array(...) allowed (space)
124 $arg_array = preg_split("/\n/", $argstr);
125 // for security we should check this better
127 for ($i = 0; $i < count($arg_array); $i++) {
128 //TODO: we require an name=value pair here, but submit may go without also.
129 if (preg_match("/^\s*(".join("|",$allowed).")\[\](.*)$/", $arg_array[$i], $m)) {
130 $name = $m[1]; // one of the allowed input types
131 $this->inputbox[][$name] = array(); $j = count($this->inputbox) - 1;
132 $curargs = trim($m[2]);
133 // must match name=NAME and also value=<!plugin-list name !>
134 while (preg_match("/^(\w+?)=((?:\".*?\")|(?:\w+)|(?:\"?<!plugin-list.+?!>\"?))\s*/",
136 $attr = $m[1]; $value = $m[2];
137 $curargs = substr($curargs, strlen($m[0]));
138 if (preg_match("/^\"(.*)\"$/", $value, $m))
140 if (in_array($name, array("pulldown","checkbox","radio","radiobutton","combobox"))
141 and preg_match('/^<!plugin-list.+!>$/', $value, $m))
142 // like pulldown[] name=test value=<!plugin-list BackLinks page=HomePage!>
144 $loader = new WikiPluginLoader();
147 $plugin_str = preg_replace(array("/^<!/","/!>$/"),array("<?","?>"), $value);
148 // will return a pagelist object! pulldown,checkbox,radiobutton
149 $value = $loader->expandPI($plugin_str, $GLOBALS['request'], $markup, $basepage);
150 if (isa($value, 'PageList'))
151 $value = $value->pageNames(); // apply limit
152 elseif (!is_array($value))
153 trigger_error(sprintf("Invalid argument %s ignored", htmlentities($arg_array[$i])),
156 elseif (defined($value))
157 $value = constant($value);
158 $this->inputbox[$j][$name][$attr] = $value;
160 //trigger_error("not yet finished");
161 //eval('$this->inputbox[]["'.$m[1].'"]='.$m[2].';');
163 trigger_error(sprintf("Invalid argument %s ignored", htmlentities($arg_array[$i])),
170 function run($dbi, $argstr, &$request, $basepage) {
171 extract($this->getArgs($argstr, $request));
172 if (empty($action)) {
173 return $this->error(fmt("A required argument '%s' is missing.", "action"));
175 $form = HTML::form(array('action' => $request->getPostURL(),
176 'method' => strtolower($method),
177 'class' => 'wikiformrich',
178 'accept-charset' => $GLOBALS['charset']),
179 HiddenInputs(array('action' => $action)));
180 $nbsp = HTML::Raw(' ');
182 foreach ($this->inputbox as $inputbox) {
183 foreach ($inputbox as $inputtype => $input) {
184 if ($inputtype == 'radiobutton') $inputtype = 'radio'; // convert from older versions
185 $input['type'] = $inputtype;
187 if ($inputtype != 'submit') {
188 if (empty($input['name']))
189 return $this->error(fmt("A required argument '%s' is missing.",
190 $inputtype."[][name]"));
191 if (!isset($input['text'])) $input['text'] = gettext($input['name']);
192 $text = $input['text'];
193 unset($input['text']);
196 case 'checkbox': // text right
198 if (empty($input['value'])) $input['value'] = 1;
199 if (is_array($input['value'])) {
200 $div = HTML::div(array('class' => $class));
201 $values = $input['value'];
202 $name = $input['name'];
203 $input['name'] = $inputtype == 'checkbox' ? $name."[]" : $name;
204 foreach ($values as $val) {
205 $input['value'] = $val;
206 if ($request->getArg($name)) {
207 if ($request->getArg($name) == $val)
208 $input['checked'] = 'checked';
210 unset($input['checked']);
212 $div->pushContent(HTML::input($input), $nbsp, $val, $nbsp, "\n");
214 $div->pushContent(HTML::br());
216 $form->pushContent($div);
218 if (empty($input['checked'])) {
219 if ($request->getArg($input['name']))
220 $input['checked'] = 'checked';
222 $input['checked'] = 'checked';
225 $form->pushContent(HTML::input($input), $nbsp, $text, $nbsp);
227 $form->pushContent(HTML::div(array('class' => $class), HTML::input($input), $nbsp, $text));
230 case 'editbox': // text left
231 $input['type'] = 'text';
232 if (empty($input['value']) and ($s = $request->getArg($input['name'])))
233 $input['value'] = $s;
234 if (!empty($input['autocomplete']))
235 $this->_doautocomplete($form, $inputtype, $input, $input['value']);
237 $form->pushContent($text, $nbsp, HTML::input($input));
239 $form->pushContent(HTML::div(array('class' => $class), $text, $nbsp, HTML::input($input)));
241 case 'combobox': // text left
242 $input['autocomplete'] = 1;
244 $values = @$input['value'];
245 unset($input['value']);
246 unset($input['type']);
247 if (is_string($values)) $values = explode(",", $values);
248 if (!empty($input['autocomplete']))
249 $this->_doautocomplete($form, $inputtype, $input, $values);
250 $select = HTML::select($input);
251 if (empty($values) and ($s = $request->getArg($input['name']))) {
252 $select->pushContent(HTML::option(array('value'=> $s), $s));
253 } elseif (is_array($values)) {
254 $name = $input['name'];
255 unset($input['name']);
256 foreach ($values as $val) {
257 $input = array('value' => $val);
258 if ($request->getArg($name)) {
259 if ($request->getArg($name) == $val)
260 $input['selected'] = 'selected';
262 unset($input['selected']);
264 //TODO: filter uneeded attributes
265 $select->pushContent(HTML::option($input, $val));
267 } else { // force empty option
268 $select->pushContent(HTML::option(array(), ''));
270 $form->pushContent($text, $nbsp, $select);
274 $form->pushContent(HTML::input($input));
276 // change the order of inputs, by explicitly placing a submit button here.
277 case 'submit': // text right (?)
278 //$input['type'] = 'submit';
279 if (empty($input['value'])) $input['value'] = $buttontext ? $buttontext : $action;
280 unset($input['text']);
281 if (empty($input['class'])) $input['class'] = $class;
283 $form->pushContent(HTML::input($input), $nbsp, $text, $nbsp);
285 $form->pushContent(HTML::div(array('class' => $class), HTML::input($input), $text));
286 // unset the default submit button
292 if ($request->getArg('start_debug'))
293 $form->pushContent(HTML::input
294 (array('name' => 'start_debug',
295 'value' => $request->getArg('start_debug'),
296 'type' => 'hidden')));
298 $form->pushContent(HiddenInputs(array('pagename' => $basepage)));
299 if (!$already_submit) {
300 if (empty($buttontext)) $buttontext = $action;
301 $submit = Button('submit:', $buttontext, $class);
303 $form->pushContent(HTML::span
304 (array('class' => $class),
306 Button('submit:cancel', _("Cancel"), $class)));
308 $form->pushContent(HTML::span(array('class' => $class),
315 function _doautocomplete(&$form, $inputtype, &$input, &$values) {
317 $input['class'] = "dropdown";
318 $input['acdropdown'] = "true";
319 //$input['autocomplete'] = "OFF";
320 $input['autocomplete_complete'] = "true";
321 // only match begin: autocomplete_matchbegin, or
322 $input['autocomplete_matchsubstring'] = "true";
323 if (empty($values)) {
324 if ($input['method']) {
325 if (empty($input['args'])) {
326 if (preg_match("/^(.*?) (.*)$/",$input['method'],$m)) {
327 $input['method'] = $m[1];
328 $input['args'] = $m[2];
330 $input['args'] = null;
332 static $tmpArray = 'tmpArray00';
333 // deferred remote xmlrpc call
334 if (string_starts_with($input['method'], "dynxmlrpc:")) {
335 // how is server + method + args encoding parsed by acdropdown?
336 $input['autocomplete_list'] = substr($input['method'],3);
338 $input['autocomplete_list'] .= (" ".$input['args']);
339 // static xmlrpc call, local only
340 } elseif (string_starts_with($input['method'], "xmlrpc:")) {
341 include_once("lib/XmlRpcClient.php");
342 $values = wiki_xmlrpc_post(substr($input['method'],7), $input['args']);
343 } elseif (string_starts_with($input['method'], "url:")) {
344 include_once("lib/HttpClient.php");
345 $html = HttpClient::quickGet(substr($input['method'],4));
346 //TODO: how to parse the HTML result into a list?
347 } elseif (string_starts_with($input['method'], "dynurl:")) {
348 $input['autocomplete_list'] = substr($input['method'],3);
349 } elseif (string_starts_with($input['method'], "plugin:")) {
350 $dbi = $request->getDbh();
351 $pluginName = substr($input['method'],7);
353 require_once("lib/WikiPlugin.php");
354 $w = new WikiPluginLoader;
355 $p = $w->getPlugin($pluginName, false); // second arg?
357 trigger_error("invalid input['method'] ".$input['method'], E_USER_WARNING);
358 $pagelist = $p->run($dbi, @$input['args'], $request, $basepage);
360 if (is_object($pagelist) and isa($pagelist, 'PageList')) {
361 foreach ($pagelist->_pages as $page) {
362 if (is_object($page))
363 $values[] = $page->getName();
365 $values[] = (string)$page;
368 } elseif (string_starts_with($input['method'], "array:")) {
369 // some predefined values (e.g. in a template or themeinfo.php)
370 $input['autocomplete_list'] = $input['method'];
372 trigger_error("invalid input['method'] ".$input['method'], E_USER_WARNING);
374 if (empty($input['autocomplete_list']))
377 $input['autocomplete_list']="array:".$tmpArray;
378 $svalues = empty($values) ? "" : join("','", $values);
379 $form->pushContent(JavaScript("var $tmpArray = new Array('".$svalues."')"));
381 if (count($values) == 1)
382 $input['value'] = $values[0];
384 $input['value'] = "";
385 unset($input['method']);
386 unset($input['args']);
387 //unset($input['autocomplete']);
389 elseif ($s = $request->getArg($input['name']))
390 $input['value'] = $s;
401 // c-hanging-comment-ender-p: nil
402 // indent-tabs-mode: nil